KO

Katsuhiko Oyama

KT Kabushiki Kaisha Toshiba: 1 patents #480 of 1,730Top 30%
📍 Iwate, JP: #3 of 15 inventorsTop 20%
Overall (1997): #122,080 of 185,788Top 70%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5677246 Method of manufacturing semiconductor devices Hideaki Maeta, Hiroshi Iwasaki, Yumiko Ohshima, Takahito Nakazawa 1997-10-14